Primacy OEM tires wore out really fast
These were OEM tires on my Cadillac ATS (2.0T / AWD) and they needed replaced before 15,000 miles (to pass annual vehicle inspection). Unfortunately there was no warranty on the OEM tires. They were the run-flat model so I'm not sure if that made a difference in the premature wear. I bought another set of these tires due to lack of run-flat options in the 215/45/17 size (the new tires have a 30,000 mi warranty but the run-flat warranty is less than the standard tires). They perform excellent in dry conditions, good in wet weather, and are ok in the snow.